<template>
  <div>
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>数据统计</el-breadcrumb-item>
      <el-breadcrumb-item>数据报表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图组件 -->
    <el-card>
      <el-row></el-row>
      <div id="main" style="width:600px;height:400px"></div>
    </el-card>
  </div>
</template>

<script>
import * as echarts from 'echarts'
import _ from 'lodash'

export default {
created() {
  
},
data() {
  return {
    options: {
        title: {
          text: '用户来源'
        },
        tooltip: {
          trigger: 'axis',
          axisPointer: {
            type: 'cross',
            label: {
              backgroundColor: '#E9EEF3'
            }
          }
        },
        grid: {
          left: '3%',
          right: '4%',
          bottom: '3%',
          containLabel: true
        },
        xAxis: [
          {
            boundaryGap: false
          }
        ],
        yAxis: [
          {
            type: 'value'
          }
        ]
      }
  }
},
methods: {
  
},
async mounted() {
  var myecharts = echarts.init(document.getElementById('main'));
  const{data: res} = await this.$http.get('reports/type/1')
 const result = _.merge(res.data, this.options)

myecharts.setOption(result)
},
}
</script>

<style lang="less" scoped>

</style>